| Function | Return Type | Description |
| LVParseTree_Node(void) | | Constructs an empty node. |
| LVParseTree_Node(const LVParseTree_Node& other) | | Copy constructor |
| LVParseTree_Node(H_PARSE_TREE_NODE Node) | | Copy constructor from node handle. NOTE: Do not release handle with C api |
| operator=(const Node& other) | LVParseTree::Node& | Assignment operator |
| ~Node(void) | | destructor |
| ChildrenBegin (void) | LVParseTree::ChildrenIterator | Traverses the immediate children of this node. |
| ChildrenEnd (void) | LVParseTree::ChildrenIterator | Marks the end of traversal for the ChildrenIterator |
| SubTreeBegin (void) | LVParseTree::Iterator | Provides an iterator that walks each node in the sub tree rooted by this node in a top-to-bottom, left-to-right fashion. |
| SubTreeEnd (void) | LVParseTree::Iterator | Marks the end of traversal for the parse tree iterator |
| TerminalsBegin (void) | LVParseTree::TerminalIterator | Traverses the terminals(words) of the subtree rooted by this node. |
| TerminalsEnd (void) | LVParseTree::TerminalIterator | Marks the end of traversal for the TerminalIterator. |
| TagsBegin (void) | LVParseTree::TagIterator | Traverses the tags (semantic data) in the subtree rooted by this node. |
| TagsEnd (void) | LVParseTree::TagIterator | Marks the end of traversal for the TagIterator. |
| IsRule (void) | bool | Returns true if this node represents a matched rule in a grammar. Note: rule nodes are the only nodes that can have children. The children of a rule node match the right hand side of the grammar rule that is represented by this node. |
| IsTerminal (void) | bool | Returns true if this node represents a terminal (word) in a grammar. Note: the parent of a terminal node is always a rule in the matching grammar that contains this terminal. |
| IsTag (void) | bool | Returns true if this node represents a tag (semantic data) in a grammar. Note: the parent of a tag node is always a rule in the matching grammar that contains this tag. |
| Text (void) | const char* | For a rule node, this is the partial sentence that caused the rule to match.
For a terminal node, this is the word that the node represents.
For a tag node, this is the tag data. |
| RawText (void) | const char* | Similar to Text(). Text() gives you the text as it appears in the grammar (case-sensitive), and RawText gives you the text as it appears in the SRE (all-caps). |
| Phonemes (void) | const char* | For a rule node, this is the phonetic pronunciation of the partial sentence that caused the rule to match.
For a terminal node, this is the phonetic pronunciation of the word that was spoken.
For a tag node, this is empty. |
| RuleName (void) | const char* | For a rule node, this is the name of the rule being represented.
For a tag or terminal node, this is the name of the node's parent. |
| Score (void) | int | For a rule node, this is the confidence of the rule being matched.
For a terminal node, this is the confidence of the word being spoken.
For a tag node, this is the parent rule's score. |
| StartTime (void) | int | For a rule node, this is the start time of the first word that matched this rule (elapsed time from the start of the utterance, in milliseconds).
For a terminal node, this is the start time of the word.
For a tag node, this is the start time of the first word after the tag/ the end time of the last word before the tag. |
| BeginFrame (void) | int | For a rule node, this is the beginning audio frame of the first word that matched this rule (an SRE audio frame).
For a terminal node, this is the first audio frame of the word.
For a tag node, this is the start time of the first word after the tag/ the end time of the last word before the tag. |
| EndTime (void) | int | For a rule node, this is the end time of the last word that matched this rule (elapsed time from the start of the utterance, in milliseconds).
For a terminal node, this is the end time of the word.
For a tag node, this is the start time of the first word after the tag/ the end time of the last word before the tag. |
| EndFrame (void) | int | For a rule node, this is the last frame of the last word that matched this rule (an SRE audio frame).
For a terminal node, this is the last frame of the word.
For a tag node, this is the start time of the first word after the tag/ the end time of the last word before the tag. |
